[INFO] cloning repository https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqlite-mpi%2Frust-bindgen-fix-ios-target", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqlite-mpi%2Frust-bindgen-fix-ios-target'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f5e9910ce8f18f4cf9156b4d0dc96b8e2bccec3
[INFO] checking sqlite-mpi/rust-bindgen-fix-ios-target against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsqlite-mpi%2Frust-bindgen-fix-ios-target" "/workspace/builds/worker-99/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-99/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target
[INFO] finished tweaking git repo https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target
[INFO] tweaked toml for git repo https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate git repo https://github.com/sqlite-mpi/rust-bindgen-fix-ios-target already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v3.0.0
[INFO] [stderr]   Downloaded diff v0.1.11
[INFO] [stderr]   Downloaded rustc-hash v1.0.1
[INFO] [stderr]   Downloaded bitflags v1.2.0
[INFO] [stderr]   Downloaded env_logger v0.7.0
[INFO] [stderr]   Downloaded cc v1.0.45
[INFO] [stderr]   Downloaded proc-macro2 v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59dadd70f000f10d7db542f6502d04000045a991d97989dbbfd58830e799af2f
[INFO] running `Command { std: "docker" "start" "-a" "59dadd70f000f10d7db542f6502d04000045a991d97989dbbfd58830e799af2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59dadd70f000f10d7db542f6502d04000045a991d97989dbbfd58830e799af2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dadd70f000f10d7db542f6502d04000045a991d97989dbbfd58830e799af2f", kill_on_drop: false }`
[INFO] [stdout] 59dadd70f000f10d7db542f6502d04000045a991d97989dbbfd58830e799af2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d160966b7b5da844b1167118a5234fcf8f2d857771256e6fc71d16252f01b92c
[INFO] running `Command { std: "docker" "start" "-a" "d160966b7b5da844b1167118a5234fcf8f2d857771256e6fc71d16252f01b92c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "d160966b7b5da844b1167118a5234fcf8f2d857771256e6fc71d16252f01b92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d160966b7b5da844b1167118a5234fcf8f2d857771256e6fc71d16252f01b92c", kill_on_drop: false }`
[INFO] [stdout] d160966b7b5da844b1167118a5234fcf8f2d857771256e6fc71d16252f01b92c